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Cheap flights from Las Vegas to Incheon Intl Airport from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Incheon Intl Airport departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Seoul

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Seoul.
 Logo
7:33 pm - 8:30 pmLAS-ICN
32h 57m1 stop
 Logo
6:20 pm - 10:43 pmICN-LAS
20h 23m1 stop
Thu, May 22 - Fri, May 30
 Logo
4:50 pm - 4:05 pmLAS-ICN
31h 15m1 stop
 Logo
9:45 am - 11:49 pmICN-LAS
30h 04m2 stops
Wed, Oct 1 - Tue, Oct 14
Hawaiian Airlines Logo
7:50 am - 6:35 pmLAS-ICN
18h 45m1 stop
Hawaiian Airlines Logo
9:25 pm - 10:40 pmICN-LAS
18h 15m1 stop
$854Hawaiian Airlines
Find Deal
Wed, Oct 15 - Wed, Nov 12
Hawaiian Airlines Logo
10:15 am - 6:35 pmLAS-ICN
16h 20m1 stop
Hawaiian Airlines Logo
9:25 pm - 10:40 pmICN-LAS
18h 15m1 stop
$856Hawaiian Airlines
Find Deal
Fri, Oct 3 - Mon, Nov 3
WestJet Logo
8:00 am - 6:45 pmLAS-ICN
18h 45m1 stop
WestJet Logo
8:45 pm - 9:29 pmICN-LAS
16h 44m1 stop
$857WestJet
Find Deal
Mon, Sep 1 - Mon, Sep 15
WestJet Logo
8:00 am - 6:45 pmLAS-ICN
18h 45m1 stop
WestJet Logo
8:45 pm - 10:40 amICN-LAS
29h 55m1 stop
$971WestJet
Find Deal
Mon, Jul 7 - Thu, Jul 17
Air Canada Logo
7:25 am - 4:05 pmLAS-ICN
16h 40m1 stop
Air Canada Logo
5:45 pm - 11:51 pmICN-LAS
22h 06m1 stop
$1,451Air Canada
Find Deal
Thu, May 29 - Sun, Jul 13
Air Canada Logo
7:10 am - 4:05 pmLAS-ICN
16h 55m1 stop
Air Canada Logo
5:45 pm - 4:00 pmICN-LAS
14h 15m1 stop
$1,481Air Canada
Find Deal
Mon, May 19 - Mon, Jun 2
Korean Air Logo
11:50 pm - 5:00 amLAS-ICN
13h 10mnonstop
Korean Air Logo
9:00 pm - 4:20 pmICN-LAS
11h 20mnonstop
$1,491Korean Air
Find Deal
Tue, Sep 2 - Mon, Sep 22
Korean Air Logo
7:50 pm - 5:00 amLAS-ICN
17h 10m1 stop
Korean Air Logo
9:00 pm - 4:20 pmICN-LAS
11h 20mnonstop
$1,496Korean Air
Find Deal
Tue, Sep 2 - Mon, Sep 22

Hawaiian Airlines flights from Las Vegas to Incheon Intl Airport

Our best Hawaiian Airlines deals on Las Vegas to Incheon Intl Airport flight tickets
Hawaiian Airlines
Oct 15
LAS7:50 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:35 pmIncheon Intl
Nov 12
ICN9:25 pmIncheon Intl
18h 15m
1 stop
LAS10:40 pmLas Vegas Harry Reid Intl
Hawaiian Airlines
Oct 3
LAS10:15 amLas Vegas Harry Reid Intl
16h 20m
1 stop
ICN6:35 pmIncheon Intl
Nov 3
ICN9:25 pmIncheon Intl
18h 15m
1 stop
LAS10:40 pmLas Vegas Harry Reid Intl
Hawaiian Airlines
Sep 20
LAS1:55 amLas Vegas Harry Reid Intl
25h 05m
1 stop
ICN7:00 pmIncheon Intl
Oct 18
ICN8:35 pmIncheon Intl
36h 20m
1 stop
LAS4:55 pmLas Vegas Harry Reid Intl

WestJet flights from Las Vegas to Incheon Intl Airport

Our best WestJet deals on Las Vegas to Incheon Intl Airport flight tickets
WestJet
Sep 1
LAS8:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:45 pmIncheon Intl
Sep 15
ICN8:45 pmIncheon Intl
16h 44m
1 stop
LAS9:29 pmLas Vegas Harry Reid Intl
WestJet
Jul 7
LAS8:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
ICN6:45 pmIncheon Intl
Jul 17
ICN8:45 pmIncheon Intl
29h 55m
1 stop
LAS10:40 amLas Vegas Harry Reid Intl
WestJet
Sep 12
LAS9:10 pmLas Vegas Harry Reid Intl
30h 30m
2 stops
ICN7:40 pmIncheon Intl
Sep 19
ICN8:45 pmIncheon Intl
38h 52m
2 stops
LAS7:37 pmLas Vegas Harry Reid Intl

See travel insights to Seoul from

How to get the cheapest flight ticket from Las Vegas to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Las Vegas is in September. Flight prices, which tend to average around $1,109, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of September, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $1,131.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Las Vegas to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,099. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,454. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

At noon is the cheapest time of day to fly from Las Vegas to Incheon Intl Airport when you can find flight prices for as low as $366. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,261 on average. Flights to Incheon Intl Airport from Las Vegas in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Las Vegas Harry Reid Intl to Incheon Intl flight route?

Fly from Las Vegas Harry Reid Intl to Incheon Intl for the best Las Vegas Harry Reid Intl - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Las Vegas when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,410 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Las Vegas for as low as $1,149 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Incheon Intl flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Incheon Intl Airport flight prices changed over time?

As of April 2025, prices for Las Vegas to Incheon Intl Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Incheon Intl Airport (LAS to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Incheon Intl Airport

Best Price Found

$358

Fastest flight time

13h 10m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Las Vegas in the past 72 hours is $358. The best round-trip flight deal from Las Vegas to Incheon Intl Airport found on momondo in the last 72 hours is $788.
The fastest flight from Las Vegas to Incheon Intl Airport takes 13h 10m
Direct flights go from Las Vegas to Incheon Intl Airport every day.

  • How far is Las Vegas Harry Reid Intl to Incheon Intl by plane?

    The distance between Las Vegas Harry Reid Intl and Incheon Intl is about 6000.4 mi. In terms of flight time, this usually takes a little over 13h 10m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Las Vegas to Incheon Intl Airport?

  • What is the most popular airline from Las Vegas to Incheon Intl Airport?


Best airlines flying from Las Vegas to Incheon Intl Airport

Compare and see reviews for airlines that fly from Las Vegas to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $356Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $768Free CancellationRating
7.9
2,402 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $835Free CancellationRating
7.0
9,240 reviews
Search Air Canada flights
WestJetPriceFrom $994Free CancellationRating
7.2
2,823 reviews
Search WestJet flights
Asiana AirlinesPriceFrom $1,021Free CancellationRating
8.2
442 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,274Free CancellationRating
8.4
1,063 reviews
Search Korean Air flights
DeltaPriceFrom $1,401Free CancellationRating
8.0
7,929 reviews
Search Delta flights
  • Korean Air Flights From Las Vegas to Incheon Intl Airport

    The lowest priced Korean Air flight from Las Vegas to Incheon Intl Airport from the last 72 hours was $1,274. Generally, Korean Air has 7 flights on this route every week with an average price of $1,677. Korean Air is rated 8.4/10 by our users.

  • Delta Flights From Las Vegas to Incheon Intl Airport

    Another popular option for Las Vegas to Incheon Intl Airport flights is Delta (8.0/10, 7,929 ratings). Delta flies from Las Vegas to Incheon Intl Airport around 7 times per week, with deals starting from $1,401 round-trip and rising to an average price of around $1,706.


Traveling to a place near Seoul?

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Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Seoul for you.

Can I find flights from Las Vegas to Seoul with flexible booking policies on momondo?

Flights from Las Vegas to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Las Vegas and alert you when they change.


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